Melaxtech: A report for CLEF 2020 - ChEMU Task of Chemical Reaction Extraction from Patent.
Jingqi WangYuankai RenZhi ZhangYaoyun ZhangPublished in: CLEF (Working Notes) (2020)
Keyphrases
- chemical reaction
- information retrieval
- question answering
- key phrase extraction
- query expansion
- chemical reactions
- test collection
- information extraction
- query translation
- patent retrieval
- knowledge extraction
- automatically extracted
- multilingual information access
- data sets
- evaluation campaigns
- prior art
- automatically extracting
- ad hoc retrieval
- automatic extraction
- web search
- machine learning